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PRODUCT OVERVIEW
SEAL ASSEMBLY,SHAFT,SPRING LOADE. This part is cataloged in the Federal Logistics Information System under NSN 4320-00-918-4185, indicating validated use in U.S. government and defense logistics supply chains.
Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
TYPE21B171
NSN:4320-00-918-4185 FSC:4320 CAGE:71724 — JOHN CRANE, INC (USA)
SPECIFICATIONS
general_characteristics_item_description
CONSIST OF SPRING,ALUMINUM 1; SEALS 2; 1 PHONELIC AND SYNTHETIC RUBBER; CRES ENCASED 1; CRES ENCASED W/SYNTHETIC RUBBER SEAL 1; 1.438 IN. OD; 1.031 IN.ID; 2.500 IN. O/A LG IN
NSN
4320-00-918-4185
COMPONENT DIAGRAM
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSIST OF SPRING,ALUMINUM 1; SEALS 2; 1 PHONELIC AND SYNTHETIC RUBBER; CRES ENCASED 1; CRES ENCASED W/SYNTHETIC RUBBER SEAL 1; 1.438 IN. OD; 1.031 IN.ID; 2.500 IN. O/A LG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION
CONSIST OF SPRING,ALUMINUM 1; SEALS 2; 1 PHONELIC AND SYNTHETIC RUBBER; CRES ENCASED 1; CRES ENCASED W/SYNTHETIC RUBBER SEAL 1; 1.438 IN. OD; 1.031 IN.ID; 2.500 IN. O/A LG IN
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FREQUENTLY ASKED QUESTIONS
What is TYPE21B171?
TYPE21B171 is a SEAL ASSEMBLY,SHAFT,SPRING LOADE.
What parts can replace TYPE21B171?
There are 11 known substitutes for TYPE21B171: 141052, AA59440/1-001, 1411052 and 8 more. Substitute compatibility should be verified for your specific system.
Is TYPE21B171 still available?
TYPE21B171 is currently cancelled.
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